linux.git/arch/parisc/include/asm/thread_info.h, branch v3.8 Linux kernel source tree parisc: decide whether to go to slow path (tracesys) based on thread flags 2012-10-01T13:58:14+00:00 Al Viro viro@zeniv.linux.org.uk 2012-05-20T15:59:03+00:00 64482bd8ef1700e98d96fb6e240c501d68c8371c Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
sanitize tsk_is_polling() 2012-10-01T13:58:13+00:00 Al Viro viro@zeniv.linux.org.uk 2012-06-01T18:22:01+00:00 16a8016372c42c7628eb4a39d75386a461e8c5d0 Make default just return 0. The current default (checking TIF_POLLING_NRFLAG) is taken to architectures that need it; ones that don't do polling in their idle threads don't need to defined TIF_POLLING_NRFLAG at all. ia64 defined both TS_POLLING (used by its tsk_is_polling()) and TIF_POLLING_NRFLAG (not used at all). Killed the latter... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> 
Make default just return 0.  The current default (checking
TIF_POLLING_NRFLAG) is taken to architectures that need it;
ones that don't do polling in their idle threads don't need
to defined TIF_POLLING_NRFLAG at all.

ia64 defined both TS_POLLING (used by its tsk_is_polling())
and TIF_POLLING_NRFLAG (not used at all).  Killed the latter...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
bury _TIF_RESTORE_SIGMASK 2012-10-01T13:58:12+00:00 Al Viro viro@zeniv.linux.org.uk 2012-06-01T18:21:16+00:00 8af4efac26e1805c76144ad44118157239308d35 never used... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> 
never used...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
TIF_RESTORE_SIGMASK can be set only when TIF_SIGPENDING is set 2012-06-01T16:58:50+00:00 Al Viro viro@zeniv.linux.org.uk 2012-05-23T19:28:58+00:00 6fd84c0831ec78d98736b76dc5e9b849f1dbfc9e Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Disintegrate asm/system.h for PA-RISC 2012-03-28T17:30:02+00:00 David Howells dhowells@redhat.com 2012-03-28T17:30:02+00:00 527dcdccd60759ee38e6224c93f87a6194d970ad Disintegrate asm/system.h for PA-RISC. Signed-off-by: David Howells <dhowells@redhat.com> cc: linux-parisc@vger.kernel.org 
Disintegrate asm/system.h for PA-RISC.

Signed-off-by: David Howells <dhowells@redhat.com>
cc: linux-parisc@vger.kernel.org
freezer: remove now unused TIF_FREEZE 2011-11-21T20:32:25+00:00 Tejun Heo tj@kernel.org 2011-11-21T20:32:25+00:00 d88e4cb67197d007fb778d62fe17360e970d5bfa Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: linux-arch@vger.kernel.org 
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: linux-arch@vger.kernel.org
add descriptive comment for TIF_MEMDIE task flag declaration. 2010-05-14T09:13:27+00:00 Andreas Dilger adilger@dilger.ca 2010-05-14T09:13:27+00:00 0ddc9324b1a842afd77e8e86698b1d1d2ffed022 Signed-off-by: Andreas Dilger <adilger@dilger.ca> Acked-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz> 
Signed-off-by: Andreas Dilger <adilger@dilger.ca>
Acked-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
parisc: Make THREAD_SIZE available to assembly files and linker scripts. 2009-09-28T03:35:07+00:00 Tim Abbott tabbott@ksplice.com 2009-09-27T21:25:08+00:00 f32ed3954c5e365907738b1206e849b6bbe9bcef Signed-off-by: Tim Abbott <tabbott@ksplice.com> Acked-by: Helge Deller <deller@gmx.de> Signed-off-by: Kyle McMartin <kyle@mcmartin.ca> 
Signed-off-by: Tim Abbott <tabbott@ksplice.com>
Acked-by: Helge Deller <deller@gmx.de>
Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
parisc: stop using task->ptrace for {single,block}step flags 2009-09-28T03:07:22+00:00 Kyle McMartin kyle@mcmartin.ca 2009-09-28T03:03:02+00:00 ecd3d4bc06e48357d12e730482577c756a9f2dbc task->ptrace flags belong to generic code, so instead thief some TIF_ bits to use. Somewhat risky conversion of code to test TASK_FLAGS instead of TASK_PTRACE in assembly, but it looks alright in the end. Signed-off-by: Kyle McMartin <kyle@mcmartin.ca> 
task->ptrace flags belong to generic code, so instead thief some
TIF_ bits to use. Somewhat risky conversion of code to test TASK_FLAGS
instead of TASK_PTRACE in assembly, but it looks alright in the end.

Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
KEYS: Extend TIF_NOTIFY_RESUME to (almost) all architectures [try #6] 2009-09-02T11:29:19+00:00 David Howells dhowells@redhat.com 2009-09-02T08:14:16+00:00 d0420c83f39f79afb82010c2d2cafd150eef651b Implement TIF_NOTIFY_RESUME for most of those architectures in which isn't yet available, and, whilst we're at it, have it call the appropriate tracehook. After this patch, blackfin, m68k* and xtensa still lack support and need alteration of assembly code to make it work. Resume notification can then be used (by a later patch) to install a new session keyring on the parent of a process. Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> cc: linux-arch@vger.kernel.org Signed-off-by: James Morris <jmorris@namei.org> 
Implement TIF_NOTIFY_RESUME for most of those architectures in which isn't yet
available, and, whilst we're at it, have it call the appropriate tracehook.

After this patch, blackfin, m68k* and xtensa still lack support and need
alteration of assembly code to make it work.

Resume notification can then be used (by a later patch) to install a new
session keyring on the parent of a process.

Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>

cc: linux-arch@vger.kernel.org
Signed-off-by: James Morris <jmorris@namei.org>